27166689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 43142112

約数和(自身を除く): 15975423

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 2003, 4521, 6009, 13563, 18027, 22033, 66099, 198297, 274411, 823233, 2469699, 3018521, 9055563, 27166689]

約数ペア:

[(1, 27166689), (3, 9055563), (9, 3018521), (11, 2469699), (33, 823233), (99, 274411), (137, 198297), (411, 66099), (1233, 22033), (1507, 18027), (2003, 13563), (4521, 6009)]